Holding/activity history for Berkshire Hathaway CL B (BRK.B)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2024 Q3 | 1,531,971 | 6.35 | $460.26 | ||
| 2024 Q2 | 1,531,971 | 6.13 | $406.80 | ||
| 2024 Q1 | 1,531,971 | 6.35 | $420.52 | ||
| 2023 Q4 | 1,531,971 | 5.94 | $356.66 | ||
| 2023 Q3 | 1,531,971 | 6.48 | $350.30 | ||
| 2023 Q2 | 1,531,971 | 6.22 | $341.00 | ||
| 2023 Q1 | 1,531,971 | 6.02 | $308.77 | ||
| 2022 Q4 | 1,531,971 | 6.34 | $308.90 | ||
| 2022 Q3 | 1,531,971 | 6.04 | $267.02 | ||
| 2022 Q2 | 1,531,971 | 5.98 | $273.02 | ||
| 2022 Q1 | 1,531,971 | 6.41 | $352.91 | ||
| 2021 Q4 | 1,531,971 | 5.24 | $299.00 | ||
| 2021 Q3 | 1,531,971 | 5.29 | $272.94 | ||
| 2021 Q2 | 1,531,971 | 5.39 | $277.92 | ||
| 2021 Q1 | 1,531,971 | 5.42 | $255.47 | ||
| 2020 Q4 | 1,531,971 | 5.29 | Add 0.02% | 0.00 | $231.87 |
| 2020 Q3 | 1,531,687 | 5.53 | $212.94 | ||
| 2020 Q2 | 1,531,687 | 5.09 | $178.51 | ||
| 2020 Q1 | 1,531,687 | 5.27 | Add 0.35% | 0.02 | $182.83 |
| 2019 Q4 | 1,526,357 | 4.80 | Add 0.08% | 0.00 | $226.50 |
| 2019 Q3 | 1,525,157 | 4.79 | Add 0.14% | 0.01 | $208.02 |
| 2019 Q2 | 1,522,987 | 5.00 | Add 0.12% | 0.01 | $213.17 |
| 2019 Q1 | 1,521,117 | 5.12 | Add 0.16% | 0.01 | $200.89 |
| 2018 Q4 | 1,518,747 | 5.92 | Add 0.11% | 0.01 | $204.18 |
| 2018 Q3 | 1,517,097 | 5.48 | Add 0.14% | 0.01 | $214.11 |
| 2018 Q2 | 1,515,032 | 5.19 | Add 0.15% | 0.01 | $186.65 |
| 2018 Q1 | 1,512,702 | 5.74 | Add 0.07% | 0.00 | $199.48 |
| 2017 Q4 | 1,511,607 | 5.66 | $198.22 | ||
| 2017 Q3 | 1,511,607 | 5.52 | $183.32 | ||
| 2017 Q2 | 1,511,607 | 5.46 | $169.37 | ||
| 2017 Q1 | 1,511,607 | 5.68 | $166.68 | ||
| 2016 Q4 | 1,511,607 | 5.94 | $162.98 | ||
| 2016 Q3 | 1,511,607 | 5.63 | $144.47 | ||
| 2016 Q2 | 1,511,607 | 5.77 | $144.79 | ||
| 2016 Q1 | 1,511,607 | 5.76 | $141.88 | ||
| 2015 Q4 | 1,511,607 | 5.40 | $132.04 | ||
| 2015 Q3 | 1,511,607 | 5.19 | $130.40 | ||
| 2015 Q2 | 1,511,607 | 5.14 | $136.11 | ||
| 2015 Q1 | 1,511,607 | 5.51 | $144.32 | ||
| 2014 Q4 | 1,511,607 | 5.99 | $150.15 | ||
| 2014 Q3 | 1,511,607 | 5.89 | $138.14 | ||
| 2014 Q2 | 1,511,607 | 5.45 | $126.56 | ||
| 2014 Q1 | 1,511,607 | 5.80 | Reduce 1.02% | 0.06 | $124.97 |
| 2013 Q4 | 1,527,257 | 5.72 | Reduce 0.27% | 0.02 | $118.56 |
| 2013 Q3 | 1,531,357 | 5.96 | Reduce 1.22% | 0.07 | $113.51 |
| 2013 Q2 | 1,550,195 | 6.21 | Reduce 0.17% | 0.01 | $111.92 |
| 2013 Q1 | 1,552,895 | 6.01 | Reduce 0.51% | 0.03 | $104.20 |
| 2012 Q4 | 1,560,882 | 5.83 | Reduce 0.12% | 0.01 | $89.70 |
| 2012 Q3 | 1,562,782 | 5.89 | Reduce 0.30% | 0.02 | $88.20 |
| 2012 Q2 | 1,567,407 | 5.97 | Add 0.27% | 0.02 | $83.33 |
| 2012 Q1 | 1,563,257 | 5.85 | Reduce 0.77% | 0.05 | $81.15 |
| 2011 Q4 | 1,575,347 | 6.34 | Reduce 0.10% | 0.01 | $76.30 |
| 2011 Q3 | 1,576,897 | 6.86 | Reduce 0.12% | 0.01 | $71.04 |
| 2011 Q2 | 1,578,847 | 6.49 | $77.39 | ||
| 2011 Q1 | 1,578,847 | 7.15 | $83.63 | ||
| 2010 Q4 | 1,578,847 | 7.06 | Add 0.64% | 0.04 | $80.11 |
| 2010 Q3 | 1,568,840 | 7.83 | Reduce 0.09% | 0.01 | $82.68 |
| 2010 Q2 | 1,570,240 | 8.52 | Reduce 0.01% | 0.00 | $79.69 |
| 2010 Q1 | 1,570,400 | 7.90 | Add 284.13% | 5.84 | $81.27 |
| 2009 Q4 | 408,816 | 7.30 | Reduce 73.98% | 20.75 | $252.53 |
| 2009 Q3 | 1,570,900 | 7.78 | Reduce 0.05% | 0.00 | $66.46 |
| 2009 Q2 | 1,571,650 | 8.22 | Reduce 0.03% | 0.00 | $57.91 |
| 2009 Q1 | 1,572,150 | 8.94 | Reduce 0.07% | 0.01 | $56.40 |
| 2008 Q4 | 1,573,200 | 8.98 | Reduce 0.10% | 0.01 | $64.28 |
| 2008 Q3 | 1,574,800 | 9.02 | Add 0.03% | 0.00 | $87.90 |
| 2008 Q2 | 1,574,300 | 8.33 | Add 0.05% | 0.00 | $80.24 |
| 2008 Q1 | 1,573,550 | 7.78 | Reduce 0.20% | 0.02 | $89.46 |
| 2007 Q4 | 1,576,700 | 7.63 | Reduce 0.04% | 0.00 | $94.72 |
| 2007 Q3 | 1,577,300 | 6.31 | Reduce 0.04% | 0.00 | $79.04 |
| 2007 Q2 | 1,577,950 | 5.87 | Add 0.23% | 0.01 | $72.10 |
| 2007 Q1 | 1,574,350 | 6.15 | Reduce 0.33% | 0.02 | $72.80 |
| 2006 Q4 | 1,579,550 | 6.12 | $73.32 |